Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 8.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 53.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Litieres | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Glossosomatidae | 189 | 3 | 2 | |
| Agapetinae | 9812 | 1 | 1 | |
| Glossosomatinae | 20359 | 1 | ||
| Hydropsyche | 212 | 143 | 24 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 32 | 2 | 1 |
| Ithytrichia | 198 | 1 | ||
| Oecetis | 317 | 10 | 9 | 2 |
| Psychomyia | 239 | 26 | 2 | |
| Baetis lato sensu | 9794 | 192 | 66 | 5 |
| Caenis | 457 | 25 | 2 | 1 |
| Serratella | 5152 | 192 | 41 | 1 |
| Leptophlebiidae | 473 | 24 | 1 | |
| Aphelocheirus | 721 | 2 | 4 | |
| Micronectinae | 20396 | 3 | 2 | 29 |
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 4 | 3 | |
| Esolus | 619 | 78 | 31 | 6 |
| Limnius | 623 | 10 | 55 | 1 |
| Macronychus | 626 | 7 | 1 | |
| Oulimnius | 622 | 94 | 35 | 14 |
| Stenelmis | 617 | 3 | 1 | |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 8 | 12 | 14 |
| Ceratopogonidae | 819 | 8 | 2 | 6 |
| Chironomidae | 807 | 592 | 200 | 448 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 13 | 2 | |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 8 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 4 | 6 | 9 |
| Onychogomphus | 682 | 9 | 2 | |
| Corbicula | 1051 | 1 | 2 | 6 |
| Pisidium | 1043 | 1 | 7 | 4 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 2 | ||
| Radix | 1004 | 2 | ||
| Physidae | 995 | 1 | ||
| Physella | 19280 | 2 | 2 | 1 |
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 73 | 15 | 2 |
| Oligochaeta | 933 | 6 | 129 | 329 |
| Dugesiidae | 1055 | 5 | 2 | 2 |
| Nematoda | 1089 | 1 | 2 | |
| Hydracarina | 906 | 36 | 10 | 14 |
| Hydrozoa | 3168 | 1 |